Results 11 to 20 of about 110,654 (210)

Effects of Culture Aeration and the C:N Ratio on Propagule Production by Submerged Cultivation of Clonostachys rosea and Its Antifungal Metabolite Profiling. [PDF]

open access: yesMicrobiologyopen
Optimized submerged fermentation of Clonostachys rosea under high aeration enhances production of submerged conidia and microsclerotia. Formulated propagules and antifungal metabolites, including sorbicillinoids, effectively control tomato gray mold, offering a promising strategy for biocontrol product development.
Mascarin GM   +3 more
europepmc   +2 more sources

Emergence, spread, and impact of high-pathogenicity avian influenza H5 in wild birds and mammals of South America and Antarctica. [PDF]

open access: yesConserv Biol
Abstract The currently circulating high‐pathogenicity avian influenza (HPAI) virus of the subtype H5 causes variable illness and death in wild and domestic birds and mammals, as well as in humans. This virus evolved from the Goose/Guangdong lineage of the HPAI H5 virus, which emerged in commercial poultry in China in 1996, spilled over into wild birds,
Kuiken T   +9 more
europepmc   +2 more sources

A Collaborative Approach to Co-Creating Contact Confident, an Evidence-Informed Tackle Safety and Technique Intervention for Coaches and Players in Rugby Union. [PDF]

open access: yesEur J Sport Sci
ABSTRACT Training strategies to promote safe and effective tackle technique are an important target for injury prevention and enhancing performance across the rugby codes. However, there is a research‐to‐implementation gap in ‘real‐world’ settings and a need for more studies with women and girls.
Stodter A   +8 more
europepmc   +2 more sources

Exploring gaps, biases, and research priorities in the evidence for reptile conservation actions. [PDF]

open access: yesConserv Biol
Abstract With over 21% of reptile species threatened with extinction, there is an urgent need to ensure conservation actions to protect and restore populations are informed by relevant, reliable evidence. We examined the geographic and taxonomic distribution of 707 studies that tested the effects of actions to conserve reptiles synthesized in ...
Speight O   +9 more
europepmc   +2 more sources

Establishing an Ecuadorian Isoscape: The Importance of Baseline Strontium Data in a Volcanic Landscape. [PDF]

open access: yesAm J Biol Anthropol
ABSTRACT Objectives Strontium isotopes (87Sr/86Sr) have been used worldwide to track migrations and identify nonlocal individuals in the past. In South America, these studies often use comparative baseline maps, or isoscapes, established by samples from archaeological fauna and geologic formations. However, baseline research has focused on coastal Peru
Juengst SL, Alvarez MPO.
europepmc   +2 more sources

Los semilleros de investigación como estrategia de investigación formativa en las Universidades de Sudamérica: una revisión sistemática

open access: yesINNOVA Research Journal, 2023
Actualmente, la investigación formativa se ha convertido en una necesidad que toda universidad debe atender para ofrecer a la sociedad profesionales competentes en el campo de su especialidad e investigación, capaces de aportar a la solución de ...
Santiago Rubén Morales-Santillán   +1 more
semanticscholar   +1 more source

Entre el Atlántico y el Pacífico Negro. Afrodescendencia y regímenes de desigualdad en Sudamérica.

open access: yesMundos Plurales - Revista Latinoamericana de Políticas y Acción Pública, 2023
El trabajo de Góngora, Vera y Costa es una obra significativa en el campo de los estudios de las desigualdades. Se plantean, en palabras de los autores, realizar una “genealogía de las desigualdades sociales que afectan a los afrodescendientes en ...
Werner Vásquez von Schoettler
semanticscholar   +1 more source

Políticas públicas en salud con uso de inteligencia artificial: producción de conocimiento científico en Sudamérica

open access: yesRevista tecnología y sociedad, 2023
La producción de conocimiento en inteligencia artificial va en aumento y se requiere un enfoque diferenciado en áreas como las políticas públicas en salud en Sudamérica.
Itala Laurente   +2 more
semanticscholar   +1 more source

La universidad de la Sudamérica hispanoparlante pierde terreno: un análisis comparado con Oriente Próximo en investigación e innovación

open access: yesEducación, 2023
Sudamérica hispanoparlante y el Oriente Próximo son, dada la magnitud de su producción científico-tecnológica, regiones periféricas en el sistema científico global. No obstante, sus sistemas universitarios se han fortalecido en las últimas décadas.
César Cisternas Irarrázabal
semanticscholar   +1 more source

Los derechos de la naturaleza en Sudamérica. Ensamblajes jurídicos para la defensa del medio ambiente

open access: yesActualidad Jurídica Ambiental, 2023
Resumen: El insostenible nivel de la degradación ambiental ha llevado a académicos y activistas a buscar formas distintas de proteger el medio ambiente y a preguntarse si el derecho provee formas más eficientes de hacerlo.
Patricia Urteaga Crovetto
semanticscholar   +1 more source

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